Users Guide

Table Of Contents
The settings are persistent, which means that once they are set and applied, they do not automatically change to the default
setting during system reboot, power cycling, iDRAC, or BIOS updates. The custom cooling options may not be supported on
all servers. If the options are not supported, they are not displayed or you cannot provide a custom value.
3. Click Apply to apply the settings.
The following message is displayed:
It is recommended to reboot the system when a thermal profile change has been made. This
is to ensure all power and thermal settings are activated.
4. Click Reboot Later or Reboot Now.
NOTE: You must reboot the system for the settings to take effect.
Modifying thermal settings using RACADM
To modify the thermal settings, use the objects in the system.thermalsettings group with the set sub command as provided
in the following table.
Table 10. Thermal Settings
Object Description Usage Example
AirExhaustTemp
Allows you to set the
maximum air exhaust
temperature limit.
Set to any of the following
values (based on the system):
0 Indicates 40°C
1 Indicates 45°C
2 Indicates 50°C
3 Indicates 55°C
4 Indicates 60°C
255 Indicates 70°C
(default)
To check the existing setting
on the system:
racadm get
system.thermalsetti
ngs.AirExhaustTemp
The output is:
AirExhaustTemp=70
This output indicates that the
system is set to limit the air
exhaust temperature to 70°C.
To set the exhaust
temperature limit to 60°C:
racadm set
system.thermalsetti
ngs.AirExhaustTemp
4
The output is:
Object value
modified
successfully.
If a system does not
support a particular air
exhaust temperature limit,
then when you run the
following command:
racadm set
system.thermalsetti
ngs.AirExhaustTemp
0
56
Setting up managed system